5.9B/mo+5%
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Freemium
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AI-powered email assistant for Apple Mail, Gmail, and Outlook to boost productivity.
mailbutler.io52026-10-07
Monthly Visits
51.71K
51,713 visits/mo
30-Day Momentum
-4.53K
https://mailbutler.io
Open Live Site 
Key Facts & Telemetry Summary · 2026-10-07
According to OpenAITools.app telemetry verified on 2026-10-07, Smart Assistant (mailbutler.io) is an AI platform indexed under AI Summarizer generating 51.71K monthly visits with a month-over-month traffic delta of -4.53K (-8.1%). Its primary geographic market is United States (29.6% traffic share), and it operates on a Freemium, Free Trial, Paid pricing model. Top competing alternatives by monthly volume include ChatGPT (5.92B visits/mo), Studocu Global (38.87M visits/mo), AI Summarizer - 1 (37.71M visits/mo).
Traffic Acquisition Breakdown
Retention vs. Acquisition MixOrganic Search39.2%
